Practical exercises

15 Dezembro 2016, 10:00 • Agnieszka Bergel

CT4 exercises.

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Practical exercises.

13 Dezembro 2016, 09:30 • Agnieszka Bergel

Exercises from CT4.

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Methods of graduation

9 Dezembro 2016, 10:00 • Agnieszka Bergel

1. Degrees of freedom for the chi-square test.

2. The effect of duplicate policies.

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Methods of graduation

6 Dezembro 2016, 09:30 • Agnieszka Bergel

1. Graduation by a parametric formula.

2. Gradation by reference to  a standard table.

3. Graphical graduation.

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Graduation and statistical tests

29 Novembro 2016, 09:30 • Agnieszka Bergel

1. Sign test

2. Cumulative deviation test

3.Grouping of signs

4. Serial correlation test.

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